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    • 71. 发明授权
    • WLAN-based no-stop electronic toll collection system and the implementation thereof
    • 基于WLAN的不间断电子收费系统及其实现
    • US07999697B2
    • 2011-08-16
    • US11920695
    • 2006-08-03
    • Lin JiaYong LiXiang Gao
    • Lin JiaYong LiXiang Gao
    • G08G1/00G08G1/065
    • G07B15/063
    • A no-stop electronic toll collection (ETC) system based on WLAN is disclosed in the present invention. The system includes an on-board equipment, roadside equipments, a multiple access carriageway control system and a toll balance center. The communication is implemented between the on-board equipment and the roadside equipments according to the demand determined by the wireless local network protocol. The system offered in the present invention applies several technology means to effectively overcome the technology prejudice that the WLAN technology is not suitable for the ETC system. Compared with the existing technology, the present ETC system has the advantages of low cost, high efficiency, complete function and good performance index, therefore the present invention is very meaningful for the application and extension of the ETC system and the improvement of the industrial technology.
    • 本发明公开了一种基于WLAN的无停止电子收费系统(ETC)系统。 系统包括车载设备,路边设备,多路行车道控制系统和收费平衡中心。 根据无线本地网络协议确定的需求,在车载设备和路边设备之间实现通信。 本发明提供的系统应用多种技术手段有效地克服了WLAN技术不适合于ETC系统的技术偏见。 与现有技术相比,目前的ETC系统具有成本低,效率高,功能齐全,性能指标好的优点,因此本发明对于ETC系统的应用和扩展以及工业技术的改进是非常有意义的 。
    • 74. 发明授权
    • Gas lift apparatus for flushing and snubbing well
    • 用于冲洗和缓冲的气举装置
    • US07770634B2
    • 2010-08-10
    • US12250511
    • 2008-10-13
    • Yu LeiYong LiQiang WangZhenghua WuZhimin XuZhensong WangMeijuan Suo
    • Yu LeiYong LiQiang WangZhenghua WuZhimin XuZhensong WangMeijuan Suo
    • E21B43/16
    • E21B43/122E21B43/123
    • A gas lift production apparatus is provided for use in flushing and snubbing well operation. The apparatus comprises upper production string and lower production string. The upper production string includes at least one side pocket mandrel carrying a gas lift valve, tubular strings connected with every side pocket mandrel, a sliding sleeve installed as part of the production string below side pocket mandrels and a latch seal assembly threaded in the tubular string below the sliding sleeve. The lower production string includes a single bore packer below the latch seal assembly, tubular strings, a landing nipple and a bell mouth at the bottom of the production string. The upper production string are run in and removed as a single unit from the packer which is anchored within the well casing. It is emphasized that this apparatus is provided with three functions such as producing a gas lift well, flushing well and snubbing well operation. Application of the apparatus will prevent flushing or killing fluid from polluting the reservoir and increase production efficiency.
    • 提供一种用于冲洗和冲洗井操作的气举生产设备。 该装置包括上部生产线和较低的生产线。 上部生产线包括至少一个承载气举阀的侧袋心轴,与每个侧袋心轴连接的管状串,作为生产线的一部分安装在侧袋心轴下方的滑动套筒和螺纹连接在管柱中的闩锁密封组件 滑动套筒下方。 较低的生产线包括在锁紧密封组件下方的单孔封隔器,管状串,降落接头和在生产线底部的喇叭口。 上部生产线作为锚定在井套管内的封隔器作为单个单元运行和移除。 要强调的是,该装置具有产生气举井,冲洗井和缓冲井操作三种功能。 该设备的应用将防止冲洗或杀死液体污染储层,提高生产效率。
    • 75. 发明授权
    • Antenna for the plug-in dual-interface smart card
    • 天线用于插件双接口智能卡
    • US07742009B2
    • 2010-06-22
    • US11817234
    • 2006-07-25
    • Yong LiXuechao Jiang
    • Yong LiXuechao Jiang
    • H01Q7/00
    • H01Q7/00G06K19/077G06K19/07739G06K19/07749G06K19/07769H01Q1/2275H01Q1/38
    • An antenna for the non-contact interface of a plug-in dual-interface smart card, wherein the plug-in smart card includes a card module and chip base, the antenna includes a substrate, antenna loop fixed on the first surface of the substrate, and the first and second pins of the antenna, wherein the substrate comprises a structure to cooperate with the card module, the first and second contact points on the second surface, and the first and second vias. The first and second contact points and structure cooperating with the card module are arranged on the substrate on the position corresponding to the contact points of the plug-in smart card. The first and second antenna pins connect with the first and second contact points via the first and second vias.
    • 一种用于插入式双接口智能卡的非接触式接口的天线,其中所述插入式智能卡包括卡模块和芯片基座,所述天线包括固定在所述基板的第一表面上的基板,天线回路 以及天线的第一和第二引脚,其中基板包括与卡模块配合的结构,第二表面上的第一和第二接触点以及第一和第二通孔。 与卡模块配合的第一和第二接触点和结构在与插入式智能卡的接触点相对应的位置处布置在基板上。 第一和第二天线引脚经由第一和第二通孔与第一和第二接触点连接。
    • 79. 发明申请
    • Wlan-Based No-Stop Electronic Toll Collection System and the Implementation Thereof
    • 基于Wlan的无停止电子收费系统及其实现
    • US20090121898A1
    • 2009-05-14
    • US11920695
    • 2006-08-03
    • Lin JiaYong LiXiang Gao
    • Lin JiaYong LiXiang Gao
    • G08G1/00
    • G07B15/063
    • A no-stop electronic toll collection (ETC) system based on WLAN is disclosed in the present invention. The system includes an on-board equipment, roadside equipments, a multiple access carriageway control system and a toll balance center. The communication is implemented between the on-board equipment and the roadside equipments according to the demand determined by the wireless local network protocol. The system offered in the present invention applies several technology means to effectively overcome the technology prejudice that the WLAN technology is not suitable for the ETC system. Compared with the existing technology, the present ETC system has the advantages of low cost, high efficiency, complete function and good performance index, therefore the present invention is very meaningful for the application and extension of the ETC system and the improvement of the industrial technology.
    • 本发明公开了一种基于WLAN的无停止电子收费系统(ETC)系统。 系统包括车载设备,路边设备,多路行车道控制系统和收费平衡中心。 根据无线本地网络协议确定的需求,在车载设备和路边设备之间实现通信。 本发明提供的系统应用多种技术手段有效地克服了WLAN技术不适合于ETC系统的技术偏见。 与现有技术相比,目前的ETC系统具有成本低,效率高,功能齐全,性能指标好的优点,因此本发明对于ETC系统的应用和扩展以及工业技术的改进是非常有意义的 。
    • 80. 发明申请
    • Efficient Network Resource Management in a Wireless Network
    • 无线网络中的高效网络资源管理
    • US20090104892A1
    • 2009-04-23
    • US12254367
    • 2008-10-20
    • Mark JonesYong Li
    • Mark JonesYong Li
    • H04M1/275
    • H04L67/14H04L41/00H04L63/0892H04M15/00H04M15/8228H04M2215/2026H04M2215/22H04M2215/32H04M2215/7833H04W4/12H04W4/24H04W8/18H04W24/00H04W36/14
    • Wireless data services such as wireless email are becoming common, and in particular, “always-on” systems, where new email is automatically forwarded by the service provider to the wireless device. The problem is that there is no effective mechanism for implementing “always-on” systems when the user is moving around a network, or from one network to another. The invention addresses this problem by generating a session key at the service provider's system for a given data session, and returning this session key to the mobile device. Each time the mobile device communicates with the service provider, it enters this session key into a field that will simply pass through the communication network to the service provider. This allows the service provider to manage the data session, preparing proper accounting records and directing the deletion of stale data sessions on network resources.
    • 诸如无线电子邮件之类的无线数据服务变得普遍,尤其是“永远在线”系统,其中新的电子邮件由服务提供商自动转发到无线设备。 问题在于,当用户在网络上移动或从一个网络移动到另一个网络时,没有实现“永远在线”系统的有效机制。 本发明通过在给定数据会话的服务提供商的系统处生成会话密钥并将该会话密钥返回到移动设备来解决该问题。 每当移动设备与服务提供商通信时,它将该会话密钥输入到简单地通过通信网络到服务提供商的领域。 这允许服务提供商管理数据会话,准备适当的会计记录,并指导删除网络资源上的陈旧数据会话。